Adding intltool into build dependencies, it is required now.
[debian/lxde-common.git] / aclocal.m4
CommitLineData
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1# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
2
3# Copyright (C) 1996-2013 Free Software Foundation, Inc.
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5# This file is free software; the Free Software Foundation
6# gives unlimited permission to copy and/or distribute it,
7# with or without modifications, as long as this notice is preserved.
8
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12# PARTICULAR PURPOSE.
13
18d449f7 14m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])
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15m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
18d449f7
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17m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
18[m4_warning([this file was generated for autoconf 2.69.
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19You have another version of autoconf. It may work, but is not guaranteed to.
20If you have problems, you may need to regenerate the build system entirely.
18d449f7 21To do so, use the procedure documented by the package, typically 'autoreconf'.])])
097da666 22
10262927
AG
23# Copyright (C) 1995-2002 Free Software Foundation, Inc.
24# Copyright (C) 2001-2003,2004 Red Hat, Inc.
25#
26# This file is free software, distributed under the terms of the GNU
27# General Public License. As a special exception to the GNU General
28# Public License, this file may be distributed as part of a program
29# that contains a configuration script generated by Autoconf, under
30# the same distribution terms as the rest of that program.
31#
32# This file can be copied and used freely without restrictions. It can
33# be used in projects which are not available under the GNU Public License
34# but which still want to provide support for the GNU gettext functionality.
35#
36# Macro to add for using GNU gettext.
37# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
38#
39# Modified to never use included libintl.
40# Owen Taylor <otaylor@redhat.com>, 12/15/1998
41#
42# Major rework to remove unused code
43# Owen Taylor <otaylor@redhat.com>, 12/11/2002
44#
45# Added better handling of ALL_LINGUAS from GNU gettext version
46# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
47#
48# Modified to require ngettext
49# Matthias Clasen <mclasen@redhat.com> 08/06/2004
50#
51# We need this here as well, since someone might use autoconf-2.5x
52# to configure GLib then an older version to configure a package
53# using AM_GLIB_GNU_GETTEXT
54AC_PREREQ(2.53)
55
56dnl
57dnl We go to great lengths to make sure that aclocal won't
58dnl try to pull in the installed version of these macros
59dnl when running aclocal in the glib directory.
60dnl
61m4_copy([AC_DEFUN],[glib_DEFUN])
62m4_copy([AC_REQUIRE],[glib_REQUIRE])
63dnl
64dnl At the end, if we're not within glib, we'll define the public
65dnl definitions in terms of our private definitions.
66dnl
67
68# GLIB_LC_MESSAGES
69#--------------------
70glib_DEFUN([GLIB_LC_MESSAGES],
71 [AC_CHECK_HEADERS([locale.h])
72 if test $ac_cv_header_locale_h = yes; then
73 AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
74 [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
75 am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
76 if test $am_cv_val_LC_MESSAGES = yes; then
77 AC_DEFINE(HAVE_LC_MESSAGES, 1,
78 [Define if your <locale.h> file defines LC_MESSAGES.])
79 fi
80 fi])
81
82# GLIB_PATH_PROG_WITH_TEST
83#----------------------------
84dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
85dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
86glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
87[# Extract the first word of "$2", so it can be a program name with args.
88set dummy $2; ac_word=[$]2
89AC_MSG_CHECKING([for $ac_word])
90AC_CACHE_VAL(ac_cv_path_$1,
91[case "[$]$1" in
92 /*)
93 ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
94 ;;
95 *)
96 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
97 for ac_dir in ifelse([$5], , $PATH, [$5]); do
98 test -z "$ac_dir" && ac_dir=.
99 if test -f $ac_dir/$ac_word; then
100 if [$3]; then
101 ac_cv_path_$1="$ac_dir/$ac_word"
102 break
103 fi
104 fi
105 done
106 IFS="$ac_save_ifs"
107dnl If no 4th arg is given, leave the cache variable unset,
108dnl so AC_PATH_PROGS will keep looking.
109ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
110])dnl
111 ;;
112esac])dnl
113$1="$ac_cv_path_$1"
114if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
115 AC_MSG_RESULT([$]$1)
116else
117 AC_MSG_RESULT(no)
118fi
119AC_SUBST($1)dnl
120])
121
122# GLIB_WITH_NLS
123#-----------------
124glib_DEFUN([GLIB_WITH_NLS],
125 dnl NLS is obligatory
126 [USE_NLS=yes
127 AC_SUBST(USE_NLS)
128
129 gt_cv_have_gettext=no
130
131 CATOBJEXT=NONE
132 XGETTEXT=:
133 INTLLIBS=
134
135 AC_CHECK_HEADER(libintl.h,
136 [gt_cv_func_dgettext_libintl="no"
137 libintl_extra_libs=""
138
139 #
140 # First check in libc
141 #
142 AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
143 [AC_TRY_LINK([
144#include <libintl.h>
145],
146 [return !ngettext ("","", 1)],
147 gt_cv_func_ngettext_libc=yes,
148 gt_cv_func_ngettext_libc=no)
149 ])
150
151 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
152 AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
153 [AC_TRY_LINK([
154#include <libintl.h>
155],
156 [return !dgettext ("","")],
157 gt_cv_func_dgettext_libc=yes,
158 gt_cv_func_dgettext_libc=no)
159 ])
160 fi
161
162 if test "$gt_cv_func_ngettext_libc" = "yes" ; then
163 AC_CHECK_FUNCS(bind_textdomain_codeset)
164 fi
165
166 #
167 # If we don't have everything we want, check in libintl
168 #
169 if test "$gt_cv_func_dgettext_libc" != "yes" \
170 || test "$gt_cv_func_ngettext_libc" != "yes" \
171 || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
172
173 AC_CHECK_LIB(intl, bindtextdomain,
174 [AC_CHECK_LIB(intl, ngettext,
175 [AC_CHECK_LIB(intl, dgettext,
176 gt_cv_func_dgettext_libintl=yes)])])
177
178 if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
179 AC_MSG_CHECKING([if -liconv is needed to use gettext])
180 AC_MSG_RESULT([])
181 AC_CHECK_LIB(intl, ngettext,
182 [AC_CHECK_LIB(intl, dcgettext,
183 [gt_cv_func_dgettext_libintl=yes
184 libintl_extra_libs=-liconv],
185 :,-liconv)],
186 :,-liconv)
187 fi
188
189 #
190 # If we found libintl, then check in it for bind_textdomain_codeset();
191 # we'll prefer libc if neither have bind_textdomain_codeset(),
192 # and both have dgettext and ngettext
193 #
194 if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
195 glib_save_LIBS="$LIBS"
196 LIBS="$LIBS -lintl $libintl_extra_libs"
197 unset ac_cv_func_bind_textdomain_codeset
198 AC_CHECK_FUNCS(bind_textdomain_codeset)
199 LIBS="$glib_save_LIBS"
200
201 if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
202 gt_cv_func_dgettext_libc=no
203 else
204 if test "$gt_cv_func_dgettext_libc" = "yes" \
205 && test "$gt_cv_func_ngettext_libc" = "yes"; then
206 gt_cv_func_dgettext_libintl=no
207 fi
208 fi
209 fi
210 fi
211
212 if test "$gt_cv_func_dgettext_libc" = "yes" \
213 || test "$gt_cv_func_dgettext_libintl" = "yes"; then
214 gt_cv_have_gettext=yes
215 fi
216
217 if test "$gt_cv_func_dgettext_libintl" = "yes"; then
218 INTLLIBS="-lintl $libintl_extra_libs"
219 fi
220
221 if test "$gt_cv_have_gettext" = "yes"; then
222 AC_DEFINE(HAVE_GETTEXT,1,
223 [Define if the GNU gettext() function is already present or preinstalled.])
224 GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
225 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
226 if test "$MSGFMT" != "no"; then
227 glib_save_LIBS="$LIBS"
228 LIBS="$LIBS $INTLLIBS"
229 AC_CHECK_FUNCS(dcgettext)
230 MSGFMT_OPTS=
231 AC_MSG_CHECKING([if msgfmt accepts -c])
232 GLIB_RUN_PROG([$MSGFMT -c -o /dev/null],[
233msgid ""
234msgstr ""
235"Content-Type: text/plain; charset=UTF-8\n"
236"Project-Id-Version: test 1.0\n"
237"PO-Revision-Date: 2007-02-15 12:01+0100\n"
238"Last-Translator: test <foo@bar.xx>\n"
239"Language-Team: C <LL@li.org>\n"
240"MIME-Version: 1.0\n"
241"Content-Transfer-Encoding: 8bit\n"
242], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
243 AC_SUBST(MSGFMT_OPTS)
244 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
245 GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
246 [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
247 AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
248 return _nl_msg_cat_cntr],
249 [CATOBJEXT=.gmo
250 DATADIRNAME=share],
251 [case $host in
252 *-*-solaris*)
253 dnl On Solaris, if bind_textdomain_codeset is in libc,
254 dnl GNU format message catalog is always supported,
255 dnl since both are added to the libc all together.
256 dnl Hence, we'd like to go with DATADIRNAME=share and
257 dnl and CATOBJEXT=.gmo in this case.
258 AC_CHECK_FUNC(bind_textdomain_codeset,
259 [CATOBJEXT=.gmo
260 DATADIRNAME=share],
261 [CATOBJEXT=.mo
262 DATADIRNAME=lib])
263 ;;
264 *-*-openbsd*)
265 CATOBJEXT=.mo
266 DATADIRNAME=share
267 ;;
268 *)
269 CATOBJEXT=.mo
270 DATADIRNAME=lib
271 ;;
272 esac])
273 LIBS="$glib_save_LIBS"
274 INSTOBJEXT=.mo
275 else
276 gt_cv_have_gettext=no
277 fi
278 fi
279 ])
280
281 if test "$gt_cv_have_gettext" = "yes" ; then
282 AC_DEFINE(ENABLE_NLS, 1,
283 [always defined to indicate that i18n is enabled])
284 fi
285
286 dnl Test whether we really found GNU xgettext.
287 if test "$XGETTEXT" != ":"; then
288 dnl If it is not GNU xgettext we define it as : so that the
289 dnl Makefiles still can work.
290 if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
291 : ;
292 else
293 AC_MSG_RESULT(
294 [found xgettext program is not GNU xgettext; ignore it])
295 XGETTEXT=":"
296 fi
297 fi
298
299 # We need to process the po/ directory.
300 POSUB=po
301
302 AC_OUTPUT_COMMANDS(
303 [case "$CONFIG_FILES" in *po/Makefile.in*)
304 sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
305 esac])
306
307 dnl These rules are solely for the distribution goal. While doing this
308 dnl we only have to keep exactly one list of the available catalogs
309 dnl in configure.ac.
310 for lang in $ALL_LINGUAS; do
311 GMOFILES="$GMOFILES $lang.gmo"
312 POFILES="$POFILES $lang.po"
313 done
314
315 dnl Make all variables we use known to autoconf.
316 AC_SUBST(CATALOGS)
317 AC_SUBST(CATOBJEXT)
318 AC_SUBST(DATADIRNAME)
319 AC_SUBST(GMOFILES)
320 AC_SUBST(INSTOBJEXT)
321 AC_SUBST(INTLLIBS)
322 AC_SUBST(PO_IN_DATADIR_TRUE)
323 AC_SUBST(PO_IN_DATADIR_FALSE)
324 AC_SUBST(POFILES)
325 AC_SUBST(POSUB)
326 ])
327
328# AM_GLIB_GNU_GETTEXT
329# -------------------
330# Do checks necessary for use of gettext. If a suitable implementation
331# of gettext is found in either in libintl or in the C library,
332# it will set INTLLIBS to the libraries needed for use of gettext
333# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
334# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
335# on various variables needed by the Makefile.in.in installed by
336# glib-gettextize.
337dnl
338glib_DEFUN([GLIB_GNU_GETTEXT],
339 [AC_REQUIRE([AC_PROG_CC])dnl
340 AC_REQUIRE([AC_HEADER_STDC])dnl
341
342 GLIB_LC_MESSAGES
343 GLIB_WITH_NLS
344
345 if test "$gt_cv_have_gettext" = "yes"; then
346 if test "x$ALL_LINGUAS" = "x"; then
347 LINGUAS=
348 else
349 AC_MSG_CHECKING(for catalogs to be installed)
350 NEW_LINGUAS=
351 for presentlang in $ALL_LINGUAS; do
352 useit=no
353 if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
354 desiredlanguages="$LINGUAS"
355 else
356 desiredlanguages="$ALL_LINGUAS"
357 fi
358 for desiredlang in $desiredlanguages; do
359 # Use the presentlang catalog if desiredlang is
360 # a. equal to presentlang, or
361 # b. a variant of presentlang (because in this case,
362 # presentlang can be used as a fallback for messages
363 # which are not translated in the desiredlang catalog).
364 case "$desiredlang" in
365 "$presentlang"*) useit=yes;;
366 esac
367 done
368 if test $useit = yes; then
369 NEW_LINGUAS="$NEW_LINGUAS $presentlang"
370 fi
371 done
372 LINGUAS=$NEW_LINGUAS
373 AC_MSG_RESULT($LINGUAS)
374 fi
375
376 dnl Construct list of names of catalog files to be constructed.
377 if test -n "$LINGUAS"; then
378 for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
379 fi
380 fi
381
382 dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
383 dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
384 dnl Try to locate is.
385 MKINSTALLDIRS=
386 if test -n "$ac_aux_dir"; then
387 MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
388 fi
389 if test -z "$MKINSTALLDIRS"; then
390 MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
391 fi
392 AC_SUBST(MKINSTALLDIRS)
393
394 dnl Generate list of files to be processed by xgettext which will
395 dnl be included in po/Makefile.
396 test -d po || mkdir po
397 if test "x$srcdir" != "x."; then
398 if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
399 posrcprefix="$srcdir/"
400 else
401 posrcprefix="../$srcdir/"
402 fi
403 else
404 posrcprefix="../"
405 fi
406 rm -f po/POTFILES
407 sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
408 < $srcdir/po/POTFILES.in > po/POTFILES
409 ])
410
411# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
412# -------------------------------
413# Define VARIABLE to the location where catalog files will
414# be installed by po/Makefile.
415glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
416[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
417glib_save_prefix="$prefix"
418glib_save_exec_prefix="$exec_prefix"
419glib_save_datarootdir="$datarootdir"
420test "x$prefix" = xNONE && prefix=$ac_default_prefix
421test "x$exec_prefix" = xNONE && exec_prefix=$prefix
422datarootdir=`eval echo "${datarootdir}"`
423if test "x$CATOBJEXT" = "x.mo" ; then
424 localedir=`eval echo "${libdir}/locale"`
425else
426 localedir=`eval echo "${datadir}/locale"`
427fi
428prefix="$glib_save_prefix"
429exec_prefix="$glib_save_exec_prefix"
430datarootdir="$glib_save_datarootdir"
431AC_DEFINE_UNQUOTED($1, "$localedir",
432 [Define the location where the catalogs will be installed])
433])
434
435dnl
436dnl Now the definitions that aclocal will find
437dnl
438ifdef(glib_configure_ac,[],[
439AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
440AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
441])dnl
442
443# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
444#
445# Create a temporary file with TEST-FILE as its contents and pass the
446# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
447# 0 and perform ACTION-IF-FAIL for any other exit status.
448AC_DEFUN([GLIB_RUN_PROG],
449[cat >conftest.foo <<_ACEOF
450$2
451_ACEOF
452if AC_RUN_LOG([$1 conftest.foo]); then
453 m4_ifval([$3], [$3], [:])
454m4_ifvaln([$4], [else $4])dnl
455echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
456sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
457fi])
458
459
460
461dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
462# serial 42 IT_PROG_INTLTOOL
463AC_DEFUN([IT_PROG_INTLTOOL], [
464AC_PREREQ([2.50])dnl
465AC_REQUIRE([AM_NLS])dnl
466
467case "$am__api_version" in
468 1.[01234])
469 AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
470 ;;
471 *)
472 ;;
473esac
474
475INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
476INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
477INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
478if test -n "$1"; then
479 AC_MSG_CHECKING([for intltool >= $1])
480 AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
481 test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
482 AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
483fi
484
485AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
486AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
487AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
488if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
489 AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
490fi
491
492if test -z "$AM_DEFAULT_VERBOSITY"; then
493 AM_DEFAULT_VERBOSITY=1
494fi
495AC_SUBST([AM_DEFAULT_VERBOSITY])
496
497INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
498INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
499INTLTOOL__v_MERGE_0='@echo " ITMRG " [$]@;'
500AC_SUBST(INTLTOOL_V_MERGE)
501AC_SUBST(INTLTOOL__v_MERGE_)
502AC_SUBST(INTLTOOL__v_MERGE_0)
503
504INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
505intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
506intltool__v_merge_options_0='-q'
507AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
508AC_SUBST(intltool__v_merge_options_)
509AC_SUBST(intltool__v_merge_options_0)
510
511 INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
512INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
513 INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
514 INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
515 INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
516 INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
517 INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
518 INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
519INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
520 INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
521 INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
522if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
523 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
524else
525 INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
526fi
527 INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
528 INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
529 INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
530 INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
531 INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
532 INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
533 INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
534
535_IT_SUBST(INTLTOOL_DESKTOP_RULE)
536_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
537_IT_SUBST(INTLTOOL_KEYS_RULE)
538_IT_SUBST(INTLTOOL_PROP_RULE)
539_IT_SUBST(INTLTOOL_OAF_RULE)
540_IT_SUBST(INTLTOOL_PONG_RULE)
541_IT_SUBST(INTLTOOL_SERVER_RULE)
542_IT_SUBST(INTLTOOL_SHEET_RULE)
543_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
544_IT_SUBST(INTLTOOL_UI_RULE)
545_IT_SUBST(INTLTOOL_XAM_RULE)
546_IT_SUBST(INTLTOOL_KBD_RULE)
547_IT_SUBST(INTLTOOL_XML_RULE)
548_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
549_IT_SUBST(INTLTOOL_CAVES_RULE)
550_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
551_IT_SUBST(INTLTOOL_THEME_RULE)
552_IT_SUBST(INTLTOOL_SERVICE_RULE)
553_IT_SUBST(INTLTOOL_POLICY_RULE)
554
555# Check the gettext tools to make sure they are GNU
556AC_PATH_PROG(XGETTEXT, xgettext)
557AC_PATH_PROG(MSGMERGE, msgmerge)
558AC_PATH_PROG(MSGFMT, msgfmt)
559AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
560if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
561 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
562fi
563xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
564mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
565mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
566if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
567 AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
568fi
569
570AC_PATH_PROG(INTLTOOL_PERL, perl)
571if test -z "$INTLTOOL_PERL"; then
572 AC_MSG_ERROR([perl not found])
573fi
574AC_MSG_CHECKING([for perl >= 5.8.1])
575$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
576if test $? -ne 0; then
577 AC_MSG_ERROR([perl 5.8.1 is required for intltool])
578else
579 IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
580 AC_MSG_RESULT([$IT_PERL_VERSION])
581fi
582if test "x$2" != "xno-xml"; then
583 AC_MSG_CHECKING([for XML::Parser])
584 if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
585 AC_MSG_RESULT([ok])
586 else
587 AC_MSG_ERROR([XML::Parser perl module is required for intltool])
588 fi
589fi
590
591# Substitute ALL_LINGUAS so we can use it in po/Makefile
592AC_SUBST(ALL_LINGUAS)
593
594# Set DATADIRNAME correctly if it is not set yet
595# (copied from glib-gettext.m4)
596if test -z "$DATADIRNAME"; then
597 AC_LINK_IFELSE(
598 [AC_LANG_PROGRAM([[]],
599 [[extern int _nl_msg_cat_cntr;
600 return _nl_msg_cat_cntr]])],
601 [DATADIRNAME=share],
602 [case $host in
603 *-*-solaris*)
604 dnl On Solaris, if bind_textdomain_codeset is in libc,
605 dnl GNU format message catalog is always supported,
606 dnl since both are added to the libc all together.
607 dnl Hence, we'd like to go with DATADIRNAME=share
608 dnl in this case.
609 AC_CHECK_FUNC(bind_textdomain_codeset,
610 [DATADIRNAME=share], [DATADIRNAME=lib])
611 ;;
612 *)
613 [DATADIRNAME=lib]
614 ;;
615 esac])
616fi
617AC_SUBST(DATADIRNAME)
618
619IT_PO_SUBDIR([po])
620
621])
622
623
624# IT_PO_SUBDIR(DIRNAME)
625# ---------------------
626# All po subdirs have to be declared with this macro; the subdir "po" is
627# declared by IT_PROG_INTLTOOL.
628#
629AC_DEFUN([IT_PO_SUBDIR],
630[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
631dnl
632dnl The following CONFIG_COMMANDS should be executed at the very end
633dnl of config.status.
634AC_CONFIG_COMMANDS_PRE([
635 AC_CONFIG_COMMANDS([$1/stamp-it], [
636 if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
637 AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
638 fi
639 rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
640 >"$1/stamp-it.tmp"
641 [sed '/^#/d
642 s/^[[].*] *//
643 /^[ ]*$/d
644 '"s|^| $ac_top_srcdir/|" \
645 "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
646 ]
647 [sed '/^POTFILES =/,/[^\\]$/ {
648 /^POTFILES =/!d
649 r $1/POTFILES
650 }
651 ' "$1/Makefile.in" >"$1/Makefile"]
652 rm -f "$1/Makefile.tmp"
653 mv "$1/stamp-it.tmp" "$1/stamp-it"
654 ])
655])dnl
656])
657
658# _IT_SUBST(VARIABLE)
659# -------------------
660# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
661#
662AC_DEFUN([_IT_SUBST],
663[
664AC_SUBST([$1])
665m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
666]
667)
668
669# deprecated macros
670AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
671# A hint is needed for aclocal from Automake <= 1.9.4:
672# AC_DEFUN([AC_PROG_INTLTOOL], ...)
673
674
675# nls.m4 serial 5 (gettext-0.18)
676dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
677dnl Inc.
678dnl This file is free software; the Free Software Foundation
679dnl gives unlimited permission to copy and/or distribute it,
680dnl with or without modifications, as long as this notice is preserved.
681dnl
682dnl This file can can be used in projects which are not available under
683dnl the GNU General Public License or the GNU Library General Public
684dnl License but which still want to provide support for the GNU gettext
685dnl functionality.
686dnl Please note that the actual code of the GNU gettext library is covered
687dnl by the GNU Library General Public License, and the rest of the GNU
688dnl gettext package package is covered by the GNU General Public License.
689dnl They are *not* in the public domain.
690
691dnl Authors:
692dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
693dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
694
695AC_PREREQ([2.50])
696
697AC_DEFUN([AM_NLS],
698[
699 AC_MSG_CHECKING([whether NLS is requested])
700 dnl Default is enabled NLS
701 AC_ARG_ENABLE([nls],
702 [ --disable-nls do not use Native Language Support],
703 USE_NLS=$enableval, USE_NLS=yes)
704 AC_MSG_RESULT([$USE_NLS])
705 AC_SUBST([USE_NLS])
706])
707
18d449f7 708# Copyright (C) 2002-2013 Free Software Foundation, Inc.
097da666
DB
709#
710# This file is free software; the Free Software Foundation
711# gives unlimited permission to copy and/or distribute it,
712# with or without modifications, as long as this notice is preserved.
713
714# AM_AUTOMAKE_VERSION(VERSION)
715# ----------------------------
716# Automake X.Y traces this macro to ensure aclocal.m4 has been
717# generated from the m4 files accompanying Automake X.Y.
718# (This private macro should not be called outside this file.)
719AC_DEFUN([AM_AUTOMAKE_VERSION],
18d449f7 720[am__api_version='1.14'
097da666
DB
721dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
722dnl require some minimum version. Point them to the right macro.
18d449f7 723m4_if([$1], [1.14.1], [],
097da666
DB
724 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
725])
726
727# _AM_AUTOCONF_VERSION(VERSION)
728# -----------------------------
729# aclocal traces this macro to find the Autoconf version.
730# This is a private macro too. Using m4_define simplifies
731# the logic in aclocal, which can simply ignore this definition.
732m4_define([_AM_AUTOCONF_VERSION], [])
733
734# AM_SET_CURRENT_AUTOMAKE_VERSION
735# -------------------------------
736# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
68711ac0 737# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
097da666 738AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
18d449f7 739[AM_AUTOMAKE_VERSION([1.14.1])dnl
097da666
DB
740m4_ifndef([AC_AUTOCONF_VERSION],
741 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
68711ac0 742_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
097da666
DB
743
744# AM_AUX_DIR_EXPAND -*- Autoconf -*-
745
18d449f7 746# Copyright (C) 2001-2013 Free Software Foundation, Inc.
097da666
DB
747#
748# This file is free software; the Free Software Foundation
749# gives unlimited permission to copy and/or distribute it,
750# with or without modifications, as long as this notice is preserved.
751
752# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
18d449f7
AG
753# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
754# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
097da666
DB
755#
756# Of course, Automake must honor this variable whenever it calls a
757# tool from the auxiliary directory. The problem is that $srcdir (and
758# therefore $ac_aux_dir as well) can be either absolute or relative,
759# depending on how configure is run. This is pretty annoying, since
760# it makes $ac_aux_dir quite unusable in subdirectories: in the top
761# source directory, any form will work fine, but in subdirectories a
762# relative path needs to be adjusted first.
763#
764# $ac_aux_dir/missing
765# fails when called from a subdirectory if $ac_aux_dir is relative
766# $top_srcdir/$ac_aux_dir/missing
767# fails if $ac_aux_dir is absolute,
768# fails when called from a subdirectory in a VPATH build with
769# a relative $ac_aux_dir
770#
771# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
772# are both prefixed by $srcdir. In an in-source build this is usually
18d449f7 773# harmless because $srcdir is '.', but things will broke when you
097da666
DB
774# start a VPATH build or use an absolute $srcdir.
775#
776# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
777# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
778# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
779# and then we would define $MISSING as
780# MISSING="\${SHELL} $am_aux_dir/missing"
781# This will work as long as MISSING is not called from configure, because
782# unfortunately $(top_srcdir) has no meaning in configure.
783# However there are other variables, like CC, which are often used in
784# configure, and could therefore not use this "fixed" $ac_aux_dir.
785#
786# Another solution, used here, is to always expand $ac_aux_dir to an
787# absolute PATH. The drawback is that using absolute paths prevent a
788# configured tree to be moved without reconfiguration.
789
790AC_DEFUN([AM_AUX_DIR_EXPAND],
791[dnl Rely on autoconf to set up CDPATH properly.
792AC_PREREQ([2.50])dnl
793# expand $ac_aux_dir to an absolute path
794am_aux_dir=`cd $ac_aux_dir && pwd`
795])
796
4af7dd53
DB
797# AM_CONDITIONAL -*- Autoconf -*-
798
18d449f7 799# Copyright (C) 1997-2013 Free Software Foundation, Inc.
4af7dd53
DB
800#
801# This file is free software; the Free Software Foundation
802# gives unlimited permission to copy and/or distribute it,
803# with or without modifications, as long as this notice is preserved.
804
4af7dd53
DB
805# AM_CONDITIONAL(NAME, SHELL-CONDITION)
806# -------------------------------------
807# Define a conditional.
808AC_DEFUN([AM_CONDITIONAL],
18d449f7
AG
809[AC_PREREQ([2.52])dnl
810 m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
811 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
4af7dd53
DB
812AC_SUBST([$1_TRUE])dnl
813AC_SUBST([$1_FALSE])dnl
814_AM_SUBST_NOTMAKE([$1_TRUE])dnl
815_AM_SUBST_NOTMAKE([$1_FALSE])dnl
816m4_define([_AM_COND_VALUE_$1], [$2])dnl
817if $2; then
818 $1_TRUE=
819 $1_FALSE='#'
820else
821 $1_TRUE='#'
822 $1_FALSE=
823fi
824AC_CONFIG_COMMANDS_PRE(
825[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
826 AC_MSG_ERROR([[conditional "$1" was never defined.
827Usually this means the macro was only invoked conditionally.]])
828fi])])
829
10262927
AG
830# Copyright (C) 1999-2013 Free Software Foundation, Inc.
831#
832# This file is free software; the Free Software Foundation
833# gives unlimited permission to copy and/or distribute it,
834# with or without modifications, as long as this notice is preserved.
835
836
837# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
838# written in clear, in which case automake, when reading aclocal.m4,
839# will think it sees a *use*, and therefore will trigger all it's
840# C support machinery. Also note that it means that autoscan, seeing
841# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
842
843
844# _AM_DEPENDENCIES(NAME)
845# ----------------------
846# See how the compiler implements dependency checking.
847# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
848# We try a few techniques and use that to set a single cache variable.
849#
850# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
851# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
852# dependency, and given that the user is not expected to run this macro,
853# just rely on AC_PROG_CC.
854AC_DEFUN([_AM_DEPENDENCIES],
855[AC_REQUIRE([AM_SET_DEPDIR])dnl
856AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
857AC_REQUIRE([AM_MAKE_INCLUDE])dnl
858AC_REQUIRE([AM_DEP_TRACK])dnl
859
860m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
861 [$1], [CXX], [depcc="$CXX" am_compiler_list=],
862 [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
863 [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
864 [$1], [UPC], [depcc="$UPC" am_compiler_list=],
865 [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
866 [depcc="$$1" am_compiler_list=])
867
868AC_CACHE_CHECK([dependency style of $depcc],
869 [am_cv_$1_dependencies_compiler_type],
870[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
871 # We make a subdir and do the tests there. Otherwise we can end up
872 # making bogus files that we don't know about and never remove. For
873 # instance it was reported that on HP-UX the gcc test will end up
874 # making a dummy file named 'D' -- because '-MD' means "put the output
875 # in D".
876 rm -rf conftest.dir
877 mkdir conftest.dir
878 # Copy depcomp to subdir because otherwise we won't find it if we're
879 # using a relative directory.
880 cp "$am_depcomp" conftest.dir
881 cd conftest.dir
882 # We will build objects and dependencies in a subdirectory because
883 # it helps to detect inapplicable dependency modes. For instance
884 # both Tru64's cc and ICC support -MD to output dependencies as a
885 # side effect of compilation, but ICC will put the dependencies in
886 # the current directory while Tru64 will put them in the object
887 # directory.
888 mkdir sub
889
890 am_cv_$1_dependencies_compiler_type=none
891 if test "$am_compiler_list" = ""; then
892 am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
893 fi
894 am__universal=false
895 m4_case([$1], [CC],
896 [case " $depcc " in #(
897 *\ -arch\ *\ -arch\ *) am__universal=true ;;
898 esac],
899 [CXX],
900 [case " $depcc " in #(
901 *\ -arch\ *\ -arch\ *) am__universal=true ;;
902 esac])
903
904 for depmode in $am_compiler_list; do
905 # Setup a source with many dependencies, because some compilers
906 # like to wrap large dependency lists on column 80 (with \), and
907 # we should not choose a depcomp mode which is confused by this.
908 #
909 # We need to recreate these files for each test, as the compiler may
910 # overwrite some of them when testing with obscure command lines.
911 # This happens at least with the AIX C compiler.
912 : > sub/conftest.c
913 for i in 1 2 3 4 5 6; do
914 echo '#include "conftst'$i'.h"' >> sub/conftest.c
915 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
916 # Solaris 10 /bin/sh.
917 echo '/* dummy */' > sub/conftst$i.h
918 done
919 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
920
921 # We check with '-c' and '-o' for the sake of the "dashmstdout"
922 # mode. It turns out that the SunPro C++ compiler does not properly
923 # handle '-M -o', and we need to detect this. Also, some Intel
924 # versions had trouble with output in subdirs.
925 am__obj=sub/conftest.${OBJEXT-o}
926 am__minus_obj="-o $am__obj"
927 case $depmode in
928 gcc)
929 # This depmode causes a compiler race in universal mode.
930 test "$am__universal" = false || continue
931 ;;
932 nosideeffect)
933 # After this tag, mechanisms are not by side-effect, so they'll
934 # only be used when explicitly requested.
935 if test "x$enable_dependency_tracking" = xyes; then
936 continue
937 else
938 break
939 fi
940 ;;
941 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
942 # This compiler won't grok '-c -o', but also, the minuso test has
943 # not run yet. These depmodes are late enough in the game, and
944 # so weak that their functioning should not be impacted.
945 am__obj=conftest.${OBJEXT-o}
946 am__minus_obj=
947 ;;
948 none) break ;;
949 esac
950 if depmode=$depmode \
951 source=sub/conftest.c object=$am__obj \
952 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
953 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
954 >/dev/null 2>conftest.err &&
955 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
956 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
957 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
958 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
959 # icc doesn't choke on unknown options, it will just issue warnings
960 # or remarks (even with -Werror). So we grep stderr for any message
961 # that says an option was ignored or not supported.
962 # When given -MP, icc 7.0 and 7.1 complain thusly:
963 # icc: Command line warning: ignoring option '-M'; no argument required
964 # The diagnosis changed in icc 8.0:
965 # icc: Command line remark: option '-MP' not supported
966 if (grep 'ignoring option' conftest.err ||
967 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
968 am_cv_$1_dependencies_compiler_type=$depmode
969 break
970 fi
971 fi
972 done
973
974 cd ..
975 rm -rf conftest.dir
976else
977 am_cv_$1_dependencies_compiler_type=none
978fi
979])
980AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
981AM_CONDITIONAL([am__fastdep$1], [
982 test "x$enable_dependency_tracking" != xno \
983 && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
984])
985
986
987# AM_SET_DEPDIR
988# -------------
989# Choose a directory name for dependency files.
990# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
991AC_DEFUN([AM_SET_DEPDIR],
992[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
993AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
994])
995
996
997# AM_DEP_TRACK
998# ------------
999AC_DEFUN([AM_DEP_TRACK],
1000[AC_ARG_ENABLE([dependency-tracking], [dnl
1001AS_HELP_STRING(
1002 [--enable-dependency-tracking],
1003 [do not reject slow dependency extractors])
1004AS_HELP_STRING(
1005 [--disable-dependency-tracking],
1006 [speeds up one-time build])])
1007if test "x$enable_dependency_tracking" != xno; then
1008 am_depcomp="$ac_aux_dir/depcomp"
1009 AMDEPBACKSLASH='\'
1010 am__nodep='_no'
1011fi
1012AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1013AC_SUBST([AMDEPBACKSLASH])dnl
1014_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
1015AC_SUBST([am__nodep])dnl
1016_AM_SUBST_NOTMAKE([am__nodep])dnl
1017])
1018
1019# Generate code to set up dependency tracking. -*- Autoconf -*-
1020
1021# Copyright (C) 1999-2013 Free Software Foundation, Inc.
1022#
1023# This file is free software; the Free Software Foundation
1024# gives unlimited permission to copy and/or distribute it,
1025# with or without modifications, as long as this notice is preserved.
1026
1027
1028# _AM_OUTPUT_DEPENDENCY_COMMANDS
1029# ------------------------------
1030AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1031[{
1032 # Older Autoconf quotes --file arguments for eval, but not when files
1033 # are listed without --file. Let's play safe and only enable the eval
1034 # if we detect the quoting.
1035 case $CONFIG_FILES in
1036 *\'*) eval set x "$CONFIG_FILES" ;;
1037 *) set x $CONFIG_FILES ;;
1038 esac
1039 shift
1040 for mf
1041 do
1042 # Strip MF so we end up with the name of the file.
1043 mf=`echo "$mf" | sed -e 's/:.*$//'`
1044 # Check whether this is an Automake generated Makefile or not.
1045 # We used to match only the files named 'Makefile.in', but
1046 # some people rename them; so instead we look at the file content.
1047 # Grep'ing the first line is not enough: some people post-process
1048 # each Makefile.in and add a new line on top of each file to say so.
1049 # Grep'ing the whole file is not good either: AIX grep has a line
1050 # limit of 2048, but all sed's we know have understand at least 4000.
1051 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
1052 dirpart=`AS_DIRNAME("$mf")`
1053 else
1054 continue
1055 fi
1056 # Extract the definition of DEPDIR, am__include, and am__quote
1057 # from the Makefile without running 'make'.
1058 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1059 test -z "$DEPDIR" && continue
1060 am__include=`sed -n 's/^am__include = //p' < "$mf"`
1061 test -z "$am__include" && continue
1062 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
1063 # Find all dependency output files, they are included files with
1064 # $(DEPDIR) in their names. We invoke sed twice because it is the
1065 # simplest approach to changing $(DEPDIR) to its actual value in the
1066 # expansion.
1067 for file in `sed -n "
1068 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
1069 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
1070 # Make sure the directory exists.
1071 test -f "$dirpart/$file" && continue
1072 fdir=`AS_DIRNAME(["$file"])`
1073 AS_MKDIR_P([$dirpart/$fdir])
1074 # echo "creating $dirpart/$file"
1075 echo '# dummy' > "$dirpart/$file"
1076 done
1077 done
1078}
1079])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1080
1081
1082# AM_OUTPUT_DEPENDENCY_COMMANDS
1083# -----------------------------
1084# This macro should only be invoked once -- use via AC_REQUIRE.
1085#
1086# This code is only required when automatic dependency tracking
1087# is enabled. FIXME. This creates each '.P' file that we will
1088# need in order to bootstrap the dependency handling code.
1089AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1090[AC_CONFIG_COMMANDS([depfiles],
1091 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1092 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1093])
1094
097da666
DB
1095# Do all the work for Automake. -*- Autoconf -*-
1096
18d449f7 1097# Copyright (C) 1996-2013 Free Software Foundation, Inc.
097da666
DB
1098#
1099# This file is free software; the Free Software Foundation
1100# gives unlimited permission to copy and/or distribute it,
1101# with or without modifications, as long as this notice is preserved.
1102
097da666
DB
1103# This macro actually does too much. Some checks are only needed if
1104# your package does certain things. But this isn't really a big deal.
1105
18d449f7
AG
1106dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
1107m4_define([AC_PROG_CC],
1108m4_defn([AC_PROG_CC])
1109[_AM_PROG_CC_C_O
1110])
1111
097da666
DB
1112# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1113# AM_INIT_AUTOMAKE([OPTIONS])
1114# -----------------------------------------------
1115# The call with PACKAGE and VERSION arguments is the old style
1116# call (pre autoconf-2.50), which is being phased out. PACKAGE
1117# and VERSION should now be passed to AC_INIT and removed from
1118# the call to AM_INIT_AUTOMAKE.
1119# We support both call styles for the transition. After
1120# the next Automake release, Autoconf can make the AC_INIT
1121# arguments mandatory, and then we can depend on a new Autoconf
1122# release and drop the old call support.
1123AC_DEFUN([AM_INIT_AUTOMAKE],
18d449f7 1124[AC_PREREQ([2.65])dnl
097da666
DB
1125dnl Autoconf wants to disallow AM_ names. We explicitly allow
1126dnl the ones we care about.
1127m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
1128AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
1129AC_REQUIRE([AC_PROG_INSTALL])dnl
1130if test "`cd $srcdir && pwd`" != "`pwd`"; then
1131 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
1132 # is not polluted with repeated "-I."
1133 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
1134 # test to see if srcdir already configured
1135 if test -f $srcdir/config.status; then
1136 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1137 fi
1138fi
1139
1140# test whether we have cygpath
1141if test -z "$CYGPATH_W"; then
1142 if (cygpath --version) >/dev/null 2>/dev/null; then
1143 CYGPATH_W='cygpath -w'
1144 else
1145 CYGPATH_W=echo
1146 fi
1147fi
1148AC_SUBST([CYGPATH_W])
1149
1150# Define the identity of the package.
1151dnl Distinguish between old-style and new-style calls.
1152m4_ifval([$2],
18d449f7
AG
1153[AC_DIAGNOSE([obsolete],
1154 [$0: two- and three-arguments forms are deprecated.])
1155m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
097da666
DB
1156 AC_SUBST([PACKAGE], [$1])dnl
1157 AC_SUBST([VERSION], [$2])],
1158[_AM_SET_OPTIONS([$1])dnl
1159dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
18d449f7
AG
1160m4_if(
1161 m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
1162 [ok:ok],,
097da666
DB
1163 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
1164 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1165 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1166
1167_AM_IF_OPTION([no-define],,
18d449f7
AG
1168[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
1169 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
097da666
DB
1170
1171# Some tools Automake needs.
1172AC_REQUIRE([AM_SANITY_CHECK])dnl
1173AC_REQUIRE([AC_ARG_PROGRAM])dnl
18d449f7
AG
1174AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
1175AM_MISSING_PROG([AUTOCONF], [autoconf])
1176AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
1177AM_MISSING_PROG([AUTOHEADER], [autoheader])
1178AM_MISSING_PROG([MAKEINFO], [makeinfo])
4af7dd53
DB
1179AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1180AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
18d449f7
AG
1181AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1182# For better backward compatibility. To be removed once Automake 1.9.x
1183# dies out for good. For more background, see:
1184# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
1185# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
1186AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
097da666
DB
1187# We need awk for the "check" target. The system "awk" is bad on
1188# some platforms.
1189AC_REQUIRE([AC_PROG_AWK])dnl
1190AC_REQUIRE([AC_PROG_MAKE_SET])dnl
1191AC_REQUIRE([AM_SET_LEADING_DOT])dnl
1192_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
4af7dd53
DB
1193 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
1194 [_AM_PROG_TAR([v7])])])
097da666
DB
1195_AM_IF_OPTION([no-dependencies],,
1196[AC_PROVIDE_IFELSE([AC_PROG_CC],
18d449f7
AG
1197 [_AM_DEPENDENCIES([CC])],
1198 [m4_define([AC_PROG_CC],
1199 m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
097da666 1200AC_PROVIDE_IFELSE([AC_PROG_CXX],
18d449f7
AG
1201 [_AM_DEPENDENCIES([CXX])],
1202 [m4_define([AC_PROG_CXX],
1203 m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
097da666 1204AC_PROVIDE_IFELSE([AC_PROG_OBJC],
18d449f7
AG
1205 [_AM_DEPENDENCIES([OBJC])],
1206 [m4_define([AC_PROG_OBJC],
1207 m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
1208AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
1209 [_AM_DEPENDENCIES([OBJCXX])],
1210 [m4_define([AC_PROG_OBJCXX],
1211 m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
097da666 1212])
18d449f7
AG
1213AC_REQUIRE([AM_SILENT_RULES])dnl
1214dnl The testsuite driver may need to know about EXEEXT, so add the
1215dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
1216dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
4af7dd53
DB
1217AC_CONFIG_COMMANDS_PRE(dnl
1218[m4_provide_if([_AM_COMPILER_EXEEXT],
1219 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
18d449f7
AG
1220
1221# POSIX will say in a future version that running "rm -f" with no argument
1222# is OK; and we want to be able to make that assumption in our Makefile
1223# recipes. So use an aggressive probe to check that the usage we want is
1224# actually supported "in the wild" to an acceptable degree.
1225# See automake bug#10828.
1226# To make any issue more visible, cause the running configure to be aborted
1227# by default if the 'rm' program in use doesn't match our expectations; the
1228# user can still override this though.
1229if rm -f && rm -fr && rm -rf; then : OK; else
1230 cat >&2 <<'END'
1231Oops!
1232
1233Your 'rm' program seems unable to run without file operands specified
1234on the command line, even when the '-f' option is present. This is contrary
1235to the behaviour of most rm programs out there, and not conforming with
1236the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
1237
1238Please tell bug-automake@gnu.org about your system, including the value
1239of your $PATH and any error possibly output before this message. This
1240can help us improve future automake versions.
1241
1242END
1243 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
1244 echo 'Configuration will proceed anyway, since you have set the' >&2
1245 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
1246 echo >&2
1247 else
1248 cat >&2 <<'END'
1249Aborting the configuration process, to ensure you take notice of the issue.
1250
1251You can download and install GNU coreutils to get an 'rm' implementation
1252that behaves properly: <http://www.gnu.org/software/coreutils/>.
1253
1254If you want to complete the configuration process using your problematic
1255'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
1256to "yes", and re-run configure.
1257
1258END
1259 AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
1260 fi
1261fi
097da666
DB
1262])
1263
18d449f7 1264dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
4af7dd53
DB
1265dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
1266dnl mangled by Autoconf and run in a shell conditional statement.
1267m4_define([_AC_COMPILER_EXEEXT],
1268m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
1269
097da666
DB
1270# When config.status generates a header, we must update the stamp-h file.
1271# This file resides in the same directory as the config header
1272# that is generated. The stamp files are numbered to have different names.
1273
1274# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
1275# loop where config.status creates the headers, so we can generate
1276# our stamp files there.
1277AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
1278[# Compute $1's index in $config_headers.
1279_am_arg=$1
1280_am_stamp_count=1
1281for _am_header in $config_headers :; do
1282 case $_am_header in
1283 $_am_arg | $_am_arg:* )
1284 break ;;
1285 * )
1286 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
1287 esac
1288done
1289echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
1290
18d449f7 1291# Copyright (C) 2001-2013 Free Software Foundation, Inc.
097da666
DB
1292#
1293# This file is free software; the Free Software Foundation
1294# gives unlimited permission to copy and/or distribute it,
1295# with or without modifications, as long as this notice is preserved.
1296
1297# AM_PROG_INSTALL_SH
1298# ------------------
1299# Define $install_sh.
1300AC_DEFUN([AM_PROG_INSTALL_SH],
1301[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
4af7dd53
DB
1302if test x"${install_sh}" != xset; then
1303 case $am_aux_dir in
1304 *\ * | *\ *)
1305 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1306 *)
1307 install_sh="\${SHELL} $am_aux_dir/install-sh"
1308 esac
1309fi
18d449f7 1310AC_SUBST([install_sh])])
097da666 1311
18d449f7 1312# Copyright (C) 2003-2013 Free Software Foundation, Inc.
097da666
DB
1313#
1314# This file is free software; the Free Software Foundation
1315# gives unlimited permission to copy and/or distribute it,
1316# with or without modifications, as long as this notice is preserved.
1317
097da666
DB
1318# Check whether the underlying file-system supports filenames
1319# with a leading dot. For instance MS-DOS doesn't.
1320AC_DEFUN([AM_SET_LEADING_DOT],
1321[rm -rf .tst 2>/dev/null
1322mkdir .tst 2>/dev/null
1323if test -d .tst; then
1324 am__leading_dot=.
1325else
1326 am__leading_dot=_
1327fi
1328rmdir .tst 2>/dev/null
1329AC_SUBST([am__leading_dot])])
1330
10262927
AG
1331# Check to see how 'make' treats includes. -*- Autoconf -*-
1332
1333# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1334#
1335# This file is free software; the Free Software Foundation
1336# gives unlimited permission to copy and/or distribute it,
1337# with or without modifications, as long as this notice is preserved.
1338
1339# AM_MAKE_INCLUDE()
1340# -----------------
1341# Check to see how make treats includes.
1342AC_DEFUN([AM_MAKE_INCLUDE],
1343[am_make=${MAKE-make}
1344cat > confinc << 'END'
1345am__doit:
1346 @echo this is the am__doit target
1347.PHONY: am__doit
1348END
1349# If we don't find an include directive, just comment out the code.
1350AC_MSG_CHECKING([for style of include used by $am_make])
1351am__include="#"
1352am__quote=
1353_am_result=none
1354# First try GNU make style include.
1355echo "include confinc" > confmf
1356# Ignore all kinds of additional output from 'make'.
1357case `$am_make -s -f confmf 2> /dev/null` in #(
1358*the\ am__doit\ target*)
1359 am__include=include
1360 am__quote=
1361 _am_result=GNU
1362 ;;
1363esac
1364# Now try BSD make style include.
1365if test "$am__include" = "#"; then
1366 echo '.include "confinc"' > confmf
1367 case `$am_make -s -f confmf 2> /dev/null` in #(
1368 *the\ am__doit\ target*)
1369 am__include=.include
1370 am__quote="\""
1371 _am_result=BSD
1372 ;;
1373 esac
1374fi
1375AC_SUBST([am__include])
1376AC_SUBST([am__quote])
1377AC_MSG_RESULT([$_am_result])
1378rm -f confinc confmf
1379])
1380
097da666
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1381# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
1382
18d449f7 1383# Copyright (C) 1997-2013 Free Software Foundation, Inc.
097da666
DB
1384#
1385# This file is free software; the Free Software Foundation
1386# gives unlimited permission to copy and/or distribute it,
1387# with or without modifications, as long as this notice is preserved.
1388
097da666
DB
1389# AM_MISSING_PROG(NAME, PROGRAM)
1390# ------------------------------
1391AC_DEFUN([AM_MISSING_PROG],
1392[AC_REQUIRE([AM_MISSING_HAS_RUN])
1393$1=${$1-"${am_missing_run}$2"}
1394AC_SUBST($1)])
1395
097da666
DB
1396# AM_MISSING_HAS_RUN
1397# ------------------
18d449f7
AG
1398# Define MISSING if not defined so far and test if it is modern enough.
1399# If it is, set am_missing_run to use it, otherwise, to nothing.
097da666
DB
1400AC_DEFUN([AM_MISSING_HAS_RUN],
1401[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1402AC_REQUIRE_AUX_FILE([missing])dnl
4af7dd53
DB
1403if test x"${MISSING+set}" != xset; then
1404 case $am_aux_dir in
1405 *\ * | *\ *)
1406 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1407 *)
1408 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1409 esac
1410fi
097da666 1411# Use eval to expand $SHELL
18d449f7
AG
1412if eval "$MISSING --is-lightweight"; then
1413 am_missing_run="$MISSING "
097da666
DB
1414else
1415 am_missing_run=
18d449f7 1416 AC_MSG_WARN(['missing' script is too old or missing])
097da666
DB
1417fi
1418])
1419
097da666
DB
1420# Helper functions for option handling. -*- Autoconf -*-
1421
18d449f7 1422# Copyright (C) 2001-2013 Free Software Foundation, Inc.
097da666
DB
1423#
1424# This file is free software; the Free Software Foundation
1425# gives unlimited permission to copy and/or distribute it,
1426# with or without modifications, as long as this notice is preserved.
1427
097da666
DB
1428# _AM_MANGLE_OPTION(NAME)
1429# -----------------------
1430AC_DEFUN([_AM_MANGLE_OPTION],
1431[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1432
1433# _AM_SET_OPTION(NAME)
18d449f7 1434# --------------------
097da666
DB
1435# Set option NAME. Presently that only means defining a flag for this option.
1436AC_DEFUN([_AM_SET_OPTION],
18d449f7 1437[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
097da666
DB
1438
1439# _AM_SET_OPTIONS(OPTIONS)
18d449f7 1440# ------------------------
097da666
DB
1441# OPTIONS is a space-separated list of Automake options.
1442AC_DEFUN([_AM_SET_OPTIONS],
68711ac0 1443[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
097da666
DB
1444
1445# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1446# -------------------------------------------
1447# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1448AC_DEFUN([_AM_IF_OPTION],
1449[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1450
10262927
AG
1451# Copyright (C) 1999-2013 Free Software Foundation, Inc.
1452#
1453# This file is free software; the Free Software Foundation
1454# gives unlimited permission to copy and/or distribute it,
1455# with or without modifications, as long as this notice is preserved.
1456
1457# _AM_PROG_CC_C_O
1458# ---------------
1459# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
1460# to automatically call this.
1461AC_DEFUN([_AM_PROG_CC_C_O],
1462[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1463AC_REQUIRE_AUX_FILE([compile])dnl
1464AC_LANG_PUSH([C])dnl
1465AC_CACHE_CHECK(
1466 [whether $CC understands -c and -o together],
1467 [am_cv_prog_cc_c_o],
1468 [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
1469 # Make sure it works both with $CC and with simple cc.
1470 # Following AC_PROG_CC_C_O, we do the test twice because some
1471 # compilers refuse to overwrite an existing .o file with -o,
1472 # though they will create one.
1473 am_cv_prog_cc_c_o=yes
1474 for am_i in 1 2; do
1475 if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
1476 && test -f conftest2.$ac_objext; then
1477 : OK
1478 else
1479 am_cv_prog_cc_c_o=no
1480 break
1481 fi
1482 done
1483 rm -f core conftest*
1484 unset am_i])
1485if test "$am_cv_prog_cc_c_o" != yes; then
1486 # Losing compiler, so override with the script.
1487 # FIXME: It is wrong to rewrite CC.
1488 # But if we don't then we get into trouble of one sort or another.
1489 # A longer-term fix would be to have automake use am__CC in this case,
1490 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
1491 CC="$am_aux_dir/compile $CC"
1492fi
1493AC_LANG_POP([C])])
1494
1495# For backward compatibility.
1496AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
1497
1498# Copyright (C) 2001-2013 Free Software Foundation, Inc.
1499#
1500# This file is free software; the Free Software Foundation
1501# gives unlimited permission to copy and/or distribute it,
1502# with or without modifications, as long as this notice is preserved.
1503
1504# AM_RUN_LOG(COMMAND)
1505# -------------------
1506# Run COMMAND, save the exit status in ac_status, and log it.
1507# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1508AC_DEFUN([AM_RUN_LOG],
1509[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1510 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1511 ac_status=$?
1512 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1513 (exit $ac_status); }])
1514
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1515# Check to make sure that the build environment is sane. -*- Autoconf -*-
1516
18d449f7 1517# Copyright (C) 1996-2013 Free Software Foundation, Inc.
097da666
DB
1518#
1519# This file is free software; the Free Software Foundation
1520# gives unlimited permission to copy and/or distribute it,
1521# with or without modifications, as long as this notice is preserved.
1522
097da666
DB
1523# AM_SANITY_CHECK
1524# ---------------
1525AC_DEFUN([AM_SANITY_CHECK],
1526[AC_MSG_CHECKING([whether build environment is sane])
4af7dd53
DB
1527# Reject unsafe characters in $srcdir or the absolute working directory
1528# name. Accept space and tab only in the latter.
1529am_lf='
1530'
1531case `pwd` in
1532 *[[\\\"\#\$\&\'\`$am_lf]]*)
1533 AC_MSG_ERROR([unsafe absolute working directory name]);;
1534esac
1535case $srcdir in
1536 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
18d449f7 1537 AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
4af7dd53
DB
1538esac
1539
18d449f7 1540# Do 'set' in a subshell so we don't clobber the current shell's
097da666
DB
1541# arguments. Must try -L first in case configure is actually a
1542# symlink; some systems play weird games with the mod time of symlinks
1543# (eg FreeBSD returns the mod time of the symlink's containing
1544# directory).
1545if (
18d449f7
AG
1546 am_has_slept=no
1547 for am_try in 1 2; do
1548 echo "timestamp, slept: $am_has_slept" > conftest.file
1549 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1550 if test "$[*]" = "X"; then
1551 # -L didn't work.
1552 set X `ls -t "$srcdir/configure" conftest.file`
1553 fi
1554 if test "$[*]" != "X $srcdir/configure conftest.file" \
1555 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1556
1557 # If neither matched, then we have a broken ls. This can happen
1558 # if, for instance, CONFIG_SHELL is bash and it inherits a
1559 # broken ls alias from the environment. This has actually
1560 # happened. Such a system could not be considered "sane".
1561 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1562 alias in your environment])
1563 fi
1564 if test "$[2]" = conftest.file || test $am_try -eq 2; then
1565 break
1566 fi
1567 # Just in case.
1568 sleep 1
1569 am_has_slept=yes
1570 done
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DB
1571 test "$[2]" = conftest.file
1572 )
1573then
1574 # Ok.
1575 :
1576else
1577 AC_MSG_ERROR([newly created file is older than distributed files!
1578Check your system clock])
1579fi
18d449f7
AG
1580AC_MSG_RESULT([yes])
1581# If we didn't sleep, we still need to ensure time stamps of config.status and
1582# generated files are strictly newer.
1583am_sleep_pid=
1584if grep 'slept: no' conftest.file >/dev/null 2>&1; then
1585 ( sleep 1 ) &
1586 am_sleep_pid=$!
1587fi
1588AC_CONFIG_COMMANDS_PRE(
1589 [AC_MSG_CHECKING([that generated files are newer than configure])
1590 if test -n "$am_sleep_pid"; then
1591 # Hide warnings about reused PIDs.
1592 wait $am_sleep_pid 2>/dev/null
1593 fi
1594 AC_MSG_RESULT([done])])
1595rm -f conftest.file
1596])
097da666 1597
18d449f7
AG
1598# Copyright (C) 2009-2013 Free Software Foundation, Inc.
1599#
1600# This file is free software; the Free Software Foundation
1601# gives unlimited permission to copy and/or distribute it,
1602# with or without modifications, as long as this notice is preserved.
1603
1604# AM_SILENT_RULES([DEFAULT])
1605# --------------------------
1606# Enable less verbose build rules; with the default set to DEFAULT
1607# ("yes" being less verbose, "no" or empty being verbose).
1608AC_DEFUN([AM_SILENT_RULES],
1609[AC_ARG_ENABLE([silent-rules], [dnl
1610AS_HELP_STRING(
1611 [--enable-silent-rules],
1612 [less verbose build output (undo: "make V=1")])
1613AS_HELP_STRING(
1614 [--disable-silent-rules],
1615 [verbose build output (undo: "make V=0")])dnl
1616])
1617case $enable_silent_rules in @%:@ (((
1618 yes) AM_DEFAULT_VERBOSITY=0;;
1619 no) AM_DEFAULT_VERBOSITY=1;;
1620 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1621esac
1622dnl
1623dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
1624dnl do not support nested variable expansions.
1625dnl See automake bug#9928 and bug#10237.
1626am_make=${MAKE-make}
1627AC_CACHE_CHECK([whether $am_make supports nested variables],
1628 [am_cv_make_support_nested_variables],
1629 [if AS_ECHO([['TRUE=$(BAR$(V))
1630BAR0=false
1631BAR1=true
1632V=1
1633am__doit:
1634 @$(TRUE)
1635.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1636 am_cv_make_support_nested_variables=yes
1637else
1638 am_cv_make_support_nested_variables=no
1639fi])
1640if test $am_cv_make_support_nested_variables = yes; then
1641 dnl Using '$V' instead of '$(V)' breaks IRIX make.
1642 AM_V='$(V)'
1643 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1644else
1645 AM_V=$AM_DEFAULT_VERBOSITY
1646 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1647fi
1648AC_SUBST([AM_V])dnl
1649AM_SUBST_NOTMAKE([AM_V])dnl
1650AC_SUBST([AM_DEFAULT_V])dnl
1651AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1652AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1653AM_BACKSLASH='\'
1654AC_SUBST([AM_BACKSLASH])dnl
1655_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1656])
1657
1658# Copyright (C) 2001-2013 Free Software Foundation, Inc.
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DB
1659#
1660# This file is free software; the Free Software Foundation
1661# gives unlimited permission to copy and/or distribute it,
1662# with or without modifications, as long as this notice is preserved.
1663
1664# AM_PROG_INSTALL_STRIP
1665# ---------------------
18d449f7 1666# One issue with vendor 'install' (even GNU) is that you can't
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DB
1667# specify the program used to strip binaries. This is especially
1668# annoying in cross-compiling environments, where the build's strip
1669# is unlikely to handle the host's binaries.
1670# Fortunately install-sh will honor a STRIPPROG variable, so we
18d449f7 1671# always use install-sh in "make install-strip", and initialize
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DB
1672# STRIPPROG with the value of the STRIP variable (set by the user).
1673AC_DEFUN([AM_PROG_INSTALL_STRIP],
1674[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
18d449f7
AG
1675# Installed binaries are usually stripped using 'strip' when the user
1676# run "make install-strip". However 'strip' might not be the right
097da666 1677# tool to use in cross-compilation environments, therefore Automake
18d449f7
AG
1678# will honor the 'STRIP' environment variable to overrule this program.
1679dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
097da666
DB
1680if test "$cross_compiling" != no; then
1681 AC_CHECK_TOOL([STRIP], [strip], :)
1682fi
1683INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1684AC_SUBST([INSTALL_STRIP_PROGRAM])])
1685
18d449f7 1686# Copyright (C) 2006-2013 Free Software Foundation, Inc.
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DB
1687#
1688# This file is free software; the Free Software Foundation
1689# gives unlimited permission to copy and/or distribute it,
1690# with or without modifications, as long as this notice is preserved.
1691
1692# _AM_SUBST_NOTMAKE(VARIABLE)
1693# ---------------------------
1694# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1695# This macro is traced by Automake.
1696AC_DEFUN([_AM_SUBST_NOTMAKE])
1697
4af7dd53 1698# AM_SUBST_NOTMAKE(VARIABLE)
18d449f7 1699# --------------------------
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DB
1700# Public sister of _AM_SUBST_NOTMAKE.
1701AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1702
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1703# Check how to create a tarball. -*- Autoconf -*-
1704
18d449f7 1705# Copyright (C) 2004-2013 Free Software Foundation, Inc.
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1706#
1707# This file is free software; the Free Software Foundation
1708# gives unlimited permission to copy and/or distribute it,
1709# with or without modifications, as long as this notice is preserved.
1710
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1711# _AM_PROG_TAR(FORMAT)
1712# --------------------
1713# Check how to create a tarball in format FORMAT.
18d449f7 1714# FORMAT should be one of 'v7', 'ustar', or 'pax'.
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DB
1715#
1716# Substitute a variable $(am__tar) that is a command
1717# writing to stdout a FORMAT-tarball containing the directory
1718# $tardir.
1719# tardir=directory && $(am__tar) > result.tar
1720#
1721# Substitute a variable $(am__untar) that extract such
1722# a tarball read from stdin.
1723# $(am__untar) < result.tar
18d449f7 1724#
097da666 1725AC_DEFUN([_AM_PROG_TAR],
18d449f7
AG
1726[# Always define AMTAR for backward compatibility. Yes, it's still used
1727# in the wild :-( We should find a proper way to deprecate it ...
1728AC_SUBST([AMTAR], ['$${TAR-tar}'])
097da666 1729
18d449f7
AG
1730# We'll loop over all known methods to create a tar archive until one works.
1731_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
097da666 1732
18d449f7
AG
1733m4_if([$1], [v7],
1734 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1735
1736 [m4_case([$1],
1737 [ustar],
1738 [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
1739 # There is notably a 21 bits limit for the UID and the GID. In fact,
1740 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
1741 # and bug#13588).
1742 am_max_uid=2097151 # 2^21 - 1
1743 am_max_gid=$am_max_uid
1744 # The $UID and $GID variables are not portable, so we need to resort
1745 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
1746 # below are definitely unexpected, so allow the users to see them
1747 # (that is, avoid stderr redirection).
1748 am_uid=`id -u || echo unknown`
1749 am_gid=`id -g || echo unknown`
1750 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
1751 if test $am_uid -le $am_max_uid; then
1752 AC_MSG_RESULT([yes])
1753 else
1754 AC_MSG_RESULT([no])
1755 _am_tools=none
1756 fi
1757 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
1758 if test $am_gid -le $am_max_gid; then
1759 AC_MSG_RESULT([yes])
1760 else
1761 AC_MSG_RESULT([no])
1762 _am_tools=none
1763 fi],
1764
1765 [pax],
1766 [],
1767
1768 [m4_fatal([Unknown tar format])])
1769
1770 AC_MSG_CHECKING([how to create a $1 tar archive])
1771
1772 # Go ahead even if we have the value already cached. We do so because we
1773 # need to set the values for the 'am__tar' and 'am__untar' variables.
1774 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1775
1776 for _am_tool in $_am_tools; do
1777 case $_am_tool in
1778 gnutar)
1779 for _am_tar in tar gnutar gtar; do
1780 AM_RUN_LOG([$_am_tar --version]) && break
1781 done
1782 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1783 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1784 am__untar="$_am_tar -xf -"
1785 ;;
1786 plaintar)
1787 # Must skip GNU tar: if it does not support --format= it doesn't create
1788 # ustar tarball either.
1789 (tar --version) >/dev/null 2>&1 && continue
1790 am__tar='tar chf - "$$tardir"'
1791 am__tar_='tar chf - "$tardir"'
1792 am__untar='tar xf -'
1793 ;;
1794 pax)
1795 am__tar='pax -L -x $1 -w "$$tardir"'
1796 am__tar_='pax -L -x $1 -w "$tardir"'
1797 am__untar='pax -r'
1798 ;;
1799 cpio)
1800 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1801 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1802 am__untar='cpio -i -H $1 -d'
1803 ;;
1804 none)
1805 am__tar=false
1806 am__tar_=false
1807 am__untar=false
1808 ;;
1809 esac
1810
1811 # If the value was cached, stop now. We just wanted to have am__tar
1812 # and am__untar set.
1813 test -n "${am_cv_prog_tar_$1}" && break
1814
1815 # tar/untar a dummy directory, and stop if the command works.
1816 rm -rf conftest.dir
1817 mkdir conftest.dir
1818 echo GrepMe > conftest.dir/file
1819 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1820 rm -rf conftest.dir
1821 if test -s conftest.tar; then
1822 AM_RUN_LOG([$am__untar <conftest.tar])
1823 AM_RUN_LOG([cat conftest.dir/file])
1824 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1825 fi
1826 done
097da666 1827 rm -rf conftest.dir
097da666 1828
18d449f7
AG
1829 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1830 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1831
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DB
1832AC_SUBST([am__tar])
1833AC_SUBST([am__untar])
1834]) # _AM_PROG_TAR
1835
4af7dd53 1836m4_include([acinclude.m4])